Microsoft recently bought a company that makes Anti-Spyware software, and now they have released a trial of a Microsoft-branded Anti-Spyware tool.Have a gander over here for PC World's article.Microsoft this week released a free trial copy of anti-spyware software it purchased last month, marking the company's entry into the fast-growing market for products that block surreptitious snooping programs, and promised monthly releases of tools to stop new malicious software.